PreMark® Manhole Protection Rings
www.flinttrading.com/products/premark/manhole.aspx

Features:
  • Road construction, re-surfacing and sewer maintenance can result in manhole frames and covers that do not match the grade or crown of the road.
  • Protect snowplow operators and their equipment as well as motorists and pedestrians.
  • The Manhole Protection Ring safely transitions the road surface to the top of the manhole or utility covers.
  • Heavy-duty, intersection-grade preformed thermoplastic pavement marking material.

Application:
  • Simple application method:  prepare, position, and heat.
  • Each kit consists of 3 rings with the same inside diameter but a different outside diameter so a height difference from 1/8” to 3/8” can be achieved by using 1, 2, 3 rings.

Colors/Patterns:
  • Precut, clean and neat in appearance, the Protection Rings are available in a variety of diameters and come in grey or black in color.

Installation:
  • Quick and simple mobilization; no heavy equipment to set-up, transport, and clean.
  • No minimum ambient or road temperature requirements.
  • Preheating pavement to a specific temperature is not required .
  • Indents in surface provide a visual cue for proper application of heat.